Public bills are also the most common type of law made by the United States Congress and other (e.g. state) legislatures in the US. This clause does not, however, prohibit private laws altogether. It leaves room for the introduction and passage of private bills which are favorable to persons or corporations. This type of aversion to legislatures An example of a beneficiary of a private bill was
Mary Dimmick Harrison, widow of President
Benjamin Harrison, to whom Congress granted a considerable $5,000 annual pension in 1938 (). Presidential widows had traditionally been awarded a pension, but Mary had married Harrison only after he had left office (she was also 25 years his junior, and was his first wife's niece), and thus Congressional intervention was relatively controversial, even for a private bill. Congress has also awarded citizenship or otherwise assisted thousands of individuals with immigration via private bills (see
list of people who have benefited from United States immigration laws). In many cases, such individuals were not otherwise qualified under the immigration laws (including due to quota limits), or the immigration laws were not being timely processed in their favor. Congress often intervened to benefit those who had unusual extenuating circumstances or had performed meritorious service to the United States. In the United States, private bills were previously common. Historically, private bills made up to 1% of all legislation per session (such as in 1904), but by the 2000's, less than 0.1% of legislation concerned private bills. By the 2010's, virtually no private bills were being passed. Federal agencies are now able to deal with most of the issues that were previously dealt with under private bills as these agencies have been granted sufficient discretion by the
United States Congress to deal with exceptions to the general legislative scheme of various laws. The kinds of private bills that are still introduced include grants of
citizenship to individuals who are otherwise ineligible for normal
visa processing; alleviation of tax liabilities; armed services decorations; and veteran benefits. ==See also==